container = [1, 2, 3, 4, ("嗄", "234", {"马春配", "李虎凌", "刘子涛"})]
for i in container:
    # 判断当前元素是否是容器,如果是,进行二次遍历,如果不是,直接打印
    if isinstance(i, tuple):
        # ("嗄","234",{"马春配","李虎凌","刘子涛"})
        for j in i:
            # 判断当前元素是否是集合,如果是,进行三次遍历,如果不是,直接打印
            if isinstance(j, set):
                # j = {"马春配","李虎凌","刘子涛"}
                for k in j:
                    print(k)
            else:
                print(j)

    # 打印数据
    else:
        print(i)